Improve ترینیہ meaning in English

Is there any meaning of the word ترینیہ that needs an edit? Please click that meaning to rewrite it.

triennia

Is there any meaning of the word ترینیہ that needs to be removed from the list? Please click that meaning to mark it for deletion.

triennia

Do you want to add a new meaning, definition, and a sentence of the word ترینیہ? Please feel free to add.